Thanks to this world map that shows the density of people with the surname Gabilan in different countries, you can get an idea not only of the popularity of the surname Gabilan in each country but also of the different migrations of people surnamed Gabilan.
The quantity of people with the surname Gabilan that we can find in each country can help us discern the origin of the surname Gabilan, as logic tells us that the place with the most people surnamed Gabilan will be the country or area of origin of the surname Gabilan.